The Nationals announced the team's rotation plans after Wednesday's game was rained out.
Blake Treinen will pitch the first game of Thursday's doubleheader against the Mets followed by Gio Gonzalez, who was scheduled to pitch Wednesday. On Friday, Doug Fister and Taylor Hill, who will be called up before the game, will pitch during the Nationals' second doubleheader in two days. Stephen Strasburg remains the probable starter for Saturday, while Jordan Zimmermann is scheduled to pitch the season finale Sunday after having his previously scheduled start pushed back due to a shoulder issue.